Coming down mountains over 4k feet requires a little more braking power. I went with the CooMeng Zoom quad piston hydraulics and have put them on all my bikes, and friends, because they worked so well. See for yourself!
Amazon link:
a.co/d/bcptkkD
0:00 Opening
1:39 System parts
3:40 Downhill road test
3:51 Downhill trail test
4:16 Closing
#ebike #bikebrakes #Quadpistonbrakes #coomengzoom #ebikebrakes #bikebrakes #bikelife #bike #emtb #mountainbike #mountainbikeride